15 Best Solar Companies in Lafayette, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lafayette based on:
Customer review scores- Service area for Lafayette, CA
- Company policies and services offered
- Accreditations and certifications
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Average Lafayette homeowner saves $2,768/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Lafayette
Are you looking for energy freedom in Lafayette? Installing solar panels can be a rewarding course of action since you can take advantage of lots of perks when you go solar. One of the pros of residing in Lafayette is you have access to plenty of the best solar panel installation companies in the nation.
There are plenty of installers to consider, but in this article, we’ll help you narrow down your options by recommending some of the best solar companies in Lafayette.Want to know how much it’d cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Lafayette solar installer.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in Lafayette
SunPower
Reliable Customer Support- Clear Pricing Policy
- Informative Resources
- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Consultation
- Panel Installation
SunPower by The Solar Quote
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Panel Installation
Solar Works
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Community Solar Projects
- Panel Installation
- Financing Assistance
Source Energy
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
Got Watts?
- Prompt Service Delivery
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Solar Panel Upgrades
- Panel Installation
- Permit Assistance
- Battery Storage
- Skilled Repairs
Bay Valley Solar Roofing
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Skilled Repairs
- Panel Installation
CivicSolar, Inc
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Green Air and Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Skilled Repairs
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
Certified Solar, Heating & Air Conditioning
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
- Financing Assistance
Solar Technologies
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
- Financing Assistance
solarXperts
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
High Definition Solar
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Semper Solaris
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
- Consultation
NorthStar Solar Inc
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Complete Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Financing Assistance
- Consultation
- Permit Assistance
- Panel Installation
- Skilled Repairs
Methodology: How We Ranked the Best Solar Companies in Lafayette
EcoWatch's solar experts analyzed each solar company in Lafayette based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Lafayette
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Lafayette
The cost of installing a solar panel system has decreased greatly in the past few years, but it’s still a large investment for most homeowners.A few main factors that determine the cost of installing a solar panel system on your home and how much money you could save over time include:
- The type of solar panels you’re thinking of getting: Some cost more, so that will determine your budget for your solar project.
- Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Incentives: Tax-paying citizens who install a solar energy system this year can save 0 of their installation costs by using the federal solar investment tax credit. You can also save about $33,000 on your utility bills over 20 years without incentives.
- Your power bills: This will determine your savings. In Lafayette, the average resident can save about $1,500 a year on their electricity bills.
Due to solar panels decreasing in cost as well as local and federal solar incentives, they are a cost-effective investment for most homeowners.
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To find out how much you can impact the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Lafayette, CA.
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Solar Incentives in Lafayette
If you’re considering making the switch to solar energy, a number of government incentives and subsidies can drastically lower the installation costs and speed up the return on your investment.There are quite a few federal, state and local rebates and tax credits that may earn you anywhere from 0 to 50% of your money in return after buying a solar panel system. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Lafayette
One of the most compelling reasons to adopt solar energy is to decrease your dependence on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Lafayette, though. One thing you should keep in mind is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.In Lafayette, the average resident can reduce their carbon footprint by 50 pounds a year after going solar. The great things about solar power are abundant — just like solar power is! That's why so many Lafayette residents have been happy with using solar energy.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's Lafayette, CA Solar Company Rankings FAQs
What is the best solar panel installation company in Lafayette?
The highest-rated local solar company in Lafayette is SunPower, with a rating of 4.50 stars.
What is the negative environmental impact of solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 7.0 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.
How efficient are solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.